| Children |
| | 1. Rudolf Anton Dreyer, b. 16 Jan 1875, Wörth am Rhein, Pfalz, Bayern  |
| | 2. Julius Caesar Dreyer, b. 29 Oct 1876, Wörth am Rhein, Pfalz, Bayern , d. 19 Jun 1932, St. Louis City, Missouri, USA (Age 55 years) |
| | 3. Hermann Dreyer, b. 17 Oct 1878, Niederschlettenbach, Pfalz, Bayern , d. 22 Aug 1965, St. Louis City, Missouri, USA (Age 86 years) |
| | 4. Wilhelm August Dreyer, b. 21 Mar 1880, Niederschlettenbach, Pfalz, Bayern , d. 31 Jan 1953, St. Louis City, Missouri, USA (Age 72 years) |
| | 5. Karl Joseph Dreyer, b. 12 Feb 1882, Niederschlettenbach, Pfalz, Bayern , d. 12 Jan 1965, St. Louis City, Missouri, USA (Age 82 years) |
| | 6. Rosalia Katharina Dreyer, b. 8 Jan 1884, Niederschlettenbach, Pfalz, Bayern  |
| | 7. Johannes Ludwig Dreyer, b. 18 Aug 1885, Wörth am Rhein, Pfalz, Bayern , d. 6 Feb 1958, St. Louis City, Missouri, USA (Age 72 years) |
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